Hello, did you really need the hardware controller? I suggest to use Software/MD raid, ob btrfs with raid1 or zfs with raidz1
On Wednesday, August 22, 2018 11:41:08 AM CEST Martin LEUSCH wrote: > Hi, > > > I have a NFS server with a hardware RAID5 on 3 HDD of 6 TB. I have a > system partition with ext4 and a data partition with XFS. > > I get only 10 MB/s in write speed on the XFS data partition and 80 MB/s > on the system partition. > > > XFS mount option: > > /dev/sda4 on /var/srv/nfs type xfs (rw,relatime,attr2,inode64,noquota) > > Is there a way to have better performance? Is XFS a good choice in this > situation? > > >